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Multi-Purpose Inline Duct Exhaust Fans

Need powerful, reliable airflow? Our Multi-Purpose Inline Duct Exhaust Fans are the workhorses of air movement. These high-efficiency axial and centrifugal fans connect directly to your existing ductwork to remove stale air, control temperature, and maintain ideal humidity levels. Perfect for grow rooms, commercial buildings, and HVAC systems, these quiet inline fans deliver superior performance with energy savings you'll notice. Choose from variable speed controllers and installation accessories to fine-tune your airflow. Get clean, fresh air circulation exactly where you need it.

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DFRC Multi-Purpose Inline 12 inch Duct Variable Speed Fan 815 CFM Energy Star Rated DFRC-12ES

Item #: DFRC-12ES
Blade Diameter:
12"
CFM:
815
Voltage:
120
Drive:
Direct
View Details
Request Quote for Pricing
TT PRO Mixed-Flow 2 Speed Duct Inline Fan 6 inch 378 CFM TT PRO 150

Item #: TT-PRO-150
Blade Diameter:
6"
CFM:
378
Voltage:
120
Drive:
Direct
View Details
Your Price: $272.57 / each ea
each
AXC Duct Inline Fan w/ Cord & Plug 6 inch 308 CFM Energy Star Variable Speed AXC150B-C-ES

Item #: AXC150B-C-ES
Duct Size:
6"
CFM:
308
Voltage:
120
Drive:
Direct
View Details
Your Price: $275.23 / each ea
each
AXC Duct Inline Fan w/ Cord & Plug 8 inch 368 CFM Energy Star Variable Speed AXC200A-C-ES

Item #: AXC200A-C-ES
Duct Size:
8"
CFM:
368
Voltage:
120
Drive:
Direct
View Details
Your Price: $281.27 / each ea
each
AXP In-Line Duct Fan 8 inch 583 CFM Variable Speed AXP200

Item #: AXP200
Duct Size:
8"
CFM:
583
Voltage:
120
Drive:
Direct
View Details
Your Price: $281.72 / each ea
each
TD Mixvent Standard Exhaust Fan Kit 6 inch 293 CFM KIT-TD-150

Item #: KIT-TD-150
Duct Size:
6"
CFM:
293
Voltage:
120
Drive:
Direct
View Details
Your Price: $281.89 / each ea
each
PV Multi-Purpose Inline Duct Fan Turbo 6 inch 438 CFM PV-150X

Item #: PV-150X
Blade Diameter:
6"
CFM:
438
Voltage:
120
Drive:
Direct
View Details
Your Price: $289.00 / each ea
each
AXC Duct Inline Fan 8 inch 579 CFM Energy Star Variable Speed AXC200B-ES

Item #: AXC200B-ES
Duct Size:
8"
CFM:
579
Voltage:
120
Drive:
Direct
View Details
Your Price: $289.70 / each ea
each
TT Silent M Mixed-Flow 2 Speed Metal Duct Inline Fan 4 inch 128 CFM TT Silent M 100

Item #: TT-Silent-M-100
Blade Diameter:
4"
CFM:
128
Voltage:
120
Drive:
Direct
View Details
Your Price: $294.11 / each ea
each
PV Dryer Vent Booster Fan w/ Current Sensor 153 CFM DBF-100XC

Item #: DBF-100XC
Blade Diameter:
4"
CFM:
153
Voltage:
120
Drive:
Direct
View Details
Your Price: $295.26 / each ea
each
VKM Centrifugal Duct Inline Metal Fan 8 inch 541 CFM VKM-200

Item #: VKM-200
Blade Diameter:
8"
CFM:
541
Voltage:
120
Drive:
Direct
View Details
Your Price: $299.11 / each ea
each
TD Mixvent Multi-Purpose Inline Duct Fan 8 inch 538 CFM TD-200

Item #: TD-200
Blade Diameter:
8"
CFM:
538
Voltage:
120
Drive:
Direct
View Details
Your Price: $300.26 / each ea
each
AXP In-Line Duct Fan 8 inch w/ Cord 583 CFM Variable Speed AXP200-C

Item #: AXP200-C
Duct Size:
8"
CFM:
583
Voltage:
120
Drive:
Direct
View Details
Your Price: $301.67 / each ea
each
AXP In-Line Duct Fan 10 inch 735 CFM Variable Speed AXP250

Item #: AXP250
Duct Size:
10"
CFM:
735
Voltage:
120
Drive:
Direct
View Details
Your Price: $302.64 / each ea
each
TT Silent M Mixed-Flow 2 Speed Metal Duct Inline Fan 5 inch 188 CFM TT Silent M 125

Item #: TT-Silent-M-125
Blade Diameter:
5"
CFM:
188
Voltage:
120
Drive:
Direct
View Details
Your Price: $303.69 / each ea
each
TD Silent Multi-Purpose Inline Mixed Flow Duct Fan 4 inch 203 CFM TD-125XS

Item #: TD-125XS
Blade Diameter:
4"
CFM:
203
Voltage:
120
Drive:
Direct
View Details
Your Price: $307.94 / each ea
each
PV Multi-Purpose Dryer Boosting Kit w/ Integrated Pressure Sensor Switch 4 inch 153 CFM PV-100XPS

Item #: PV-100XPS
Blade Diameter:
4"
CFM:
153
Voltage:
120
Drive:
Direct
View Details
Your Price: $309.34 / each ea
each
AXC Duct Inline Fan w/ Cord & Plug 8 inch 579 CFM Energy Star Variable Speed AXC200B-C-ES

Item #: AXC200B-C-ES
Duct Size:
8"
CFM:
579
Voltage:
120
Drive:
Direct
View Details
Your Price: $309.65 / each ea
each
Prime Evo EC Mixed Flow Inline Duct Fan 6 inch Variable Speed 120 Volt 482 CFM 147617

Item #: 147617
Blade Diameter:
6"
CFM:
482
Voltage:
120
Drive:
Direct
View Details
Your Price: $318.78 / each ea
each
Silent-Prime Evo Mixed Flow Inline Duct Fan 6 inch 3 Speed 120 Volt 400 CFM 147626

Item #: 147626
Blade Diameter:
6"
CFM:
400
Voltage:
120
Drive:
Direct
View Details
Your Price: $325.27 / each ea
each
AXP In-Line Duct Fan w/ Cord 10 inch 735 CFM Variable Speed AXP250-C

Item #: AXP250-C
Duct Size:
10"
CFM:
735
Voltage:
120
Drive:
Direct
View Details
Your Price: $327.59 / each ea
each
TD Mixvent Deluxe Exhaust Fan Kit 6 inch 293 CFM KIT-TD150-DV

Item #: KIT-TD150-DV
Duct Size:
6"
CFM:
293
Voltage:
120
Drive:
Direct
View Details
Your Price: $329.06 / each ea
each
VKM Centrifugal Duct Inline Metal Fan 8 inch 657 CFM VKMS-200

Item #: VKMS-200
Blade Diameter:
8"
CFM:
657
Voltage:
120
Drive:
Direct
View Details
Your Price: $339.81 / each ea
each
VK Dryer Vent Booster Fan 4 inch 162 CFM VK 100 PS

Item #: VK-100-PS
Blade Diameter:
4"
CFM:
162
Voltage:
120
Drive:
Direct
View Details
Your Price: $341.99 / each ea
each
Silent-Prime Mixed Flow Inline Duct Fan 10 inch 3 Speed 120 Volt 1035 CFM 147500

Item #: 147500
Blade Diameter:
10"
CFM:
1035
Voltage:
120
Drive:
Direct
View Details
Your Price: $344.92 / each ea
each
VK Centrifugal Duct Inline Fan 8 inch 507 CFM VK 200

Item #: VK200
Blade Diameter:
8"
CFM:
507
Voltage:
120
Drive:
Direct
View Details
Your Price: $344.99 / each ea
each
VK Dryer Vent Booster Fan 5 inch 235 CFM VK 125 PS

Item #: VK-125-PS
Blade Diameter:
5"
CFM:
235
Voltage:
120
Drive:
Direct
View Details
Your Price: $346.18 / each ea
each
TD Silent Multi-Purpose Inline Mixed Flow Duct Fan 6 inch 333 CFM TD-150S

Item #: TD-150S
Blade Diameter:
6"
CFM:
333
Voltage:
120
Drive:
Direct
View Details
Your Price: $357.22 / each ea
each
VKM Centrifugal Duct Inline Metal Fan 10 inch 678 CFM VKM-250

Item #: VKM-250
Blade Diameter:
10"
CFM:
678
Voltage:
120
Drive:
Direct
View Details
Your Price: $363.75 / each ea
each
VK Dryer Vent Booster Fan 6 inch 317 CFM VK 150 PS

Item #: VK-150-PS
Blade Diameter:
6"
CFM:
317
Voltage:
120
Drive:
Direct
View Details
Your Price: $364.14 / each ea
each
Prime Evo EC Mixed Flow Inline Duct Fan 8 inch Variable Speed 120 Volt 756 CFM 147653

Item #: 147653
Blade Diameter:
8"
CFM:
756
Voltage:
120
Drive:
Direct
View Details
Your Price: $364.15 / each ea
each
AXC Duct Inline Fan 10 inch 616 CFM Energy Star Variable Speed AXC250-ES

Item #: AXC250-ES
Duct Size:
10"
CFM:
616
Voltage:
120
Drive:
Direct
View Details
Your Price: $365.85 / each ea
each
Silent-Prime Evo Mixed Flow Inline Duct Fan 8 inch 3 Speed 120 Volt 784 CFM 147662

Item #: 147662
Blade Diameter:
8"
CFM:
784
Voltage:
120
Drive:
Direct
View Details
Your Price: $369.00 / each ea
each
AXP In-Line Duct Fan 12 inch 837 CFM Variable Speed AXP300

Item #: AXP300
Duct Size:
12"
CFM:
837
Voltage:
120
Drive:
Direct
View Details
Your Price: $369.36 / each ea
each
TT Silent M Mixed-Flow 2 Speed Metal Duct Inline Fan 6 inch 327 CFM TT Silent M 150

Item #: TT-Silent-M-150
Blade Diameter:
6"
CFM:
327
Voltage:
120
Drive:
Direct
View Details
Your Price: $375.72 / each ea
each
AXC Duct Inline Fan w/ Cord & Plug 10 inch 616 CFM Energy Star Variable Speed AXC250-C-ES

Item #: AXC250-C-ES
Duct Size:
10"
CFM:
616
Voltage:
120
Drive:
Direct
View Details
Your Price: $385.80 / each ea
each
VK Centrifugal Duct Inline Fan 10 inch 735 CFM VK 250

Item #: VK-250
Blade Diameter:
10"
CFM:
735
Voltage:
120
Drive:
Direct
View Details
Your Price: $387.48 / each ea
each
AXP In-Line Duct Fan w/ Cord 12 inch 837 CFM Variable Speed AXP300-C

Item #: AXP300-C
Duct Size:
12"
CFM:
837
Voltage:
120
Drive:
Direct
View Details
Your Price: $389.31 / each ea
each
PV Multi-Purpose Inline Duct Fan Turbo 8 inch 544 CFM PV-200X

Item #: PV-200X
Blade Diameter:
8"
CFM:
544
Voltage:
120
Drive:
Direct
View Details
Your Price: $393.90 / each ea
each
VK Centrifugal Duct Inline Fan 12 3/8 inch 871 CFM VK 315

Item #: VK-315
Blade Diameter:
12.375"
CFM:
871
Voltage:
120
Drive:
Direct
View Details
Your Price: $417.02 / each ea
each
Silent-Prime Mixed Flow Inline Duct Fan 12 inch 3 Speed 120 Volt 1679 CFM 147518

Item #: 147518
Blade Diameter:
12"
CFM:
1679
Voltage:
120
Drive:
Direct
View Details
Your Price: $417.60 / each ea
each
Prime Evo EC Mixed Flow Inline Duct Fan 10 inch Variable Speed 120 Volt 1306 CFM 147689

Item #: 147689
Blade Diameter:
10"
CFM:
1306
Voltage:
120
Drive:
Direct
View Details
Your Price: $420.68 / each ea
each
AXC Duct Inline Fan 12 inch 780 CFM Energy Star Variable Speed AXC300A-ES

Item #: AXC300A-ES
Duct Size:
12"
CFM:
780
Voltage:
120
Drive:
Direct
View Details
Your Price: $423.18 / each ea
each
TT Silent M Mixed-Flow 2 Speed Metal Duct Inline Fan 8 inch 473 CFM TT Silent M 200

Item #: TT-Silent-M-200
Blade Diameter:
8"
CFM:
473
Voltage:
120
Drive:
Direct
View Details
Your Price: $424.20 / each ea
each
VKM Centrifugal Duct Inline Metal Fan 12 inch 784 CFM VKM-305

Item #: VKM-305
Blade Diameter:
12"
CFM:
784
Voltage:
120
Drive:
Direct
View Details
Your Price: $438.56 / each ea
each
AXC Duct Inline Fan w/ Cord & Plug 12 inch 780 CFM Energy Star Variable Speed AXC300A-C-ES

Item #: AXC300A-C-ES
Duct Size:
12"
CFM:
780
Voltage:
120
Drive:
Direct
View Details
Your Price: $443.13 / each ea
each
PV Multi-Purpose Inline Duct Fan Turbo 10 inch 618 CFM PV-250X

Item #: PV-250X
Blade Diameter:
10"
CFM:
618
Voltage:
120
Drive:
Direct
View Details
Your Price: $446.70 / each ea
each
TD Silent Multi-Purpose Inline Mixed Flow Duct Fan 8 inch 530 CFM TD-200S

Item #: TD-200S
Blade Diameter:
8"
CFM:
530
Voltage:
120
Drive:
Direct
View Details
Your Price: $446.70 / each ea
each
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Why Shop for Inline Exhaust Fans at Industrial Fans Direct?

For over 20 years, we've been the trusted source for high-quality inline fan systems. Our non-commissioned experts focus purely on ventilation and air quality – it's all we do. We'll help you find the perfect flow fan for your air conditioning, high-temperature industrial applications, or commercial building without any sales pressure.

Every fan we sell is factory-authorized and brand new, backed by full USA warranties. Whether you need a whisper-quiet fan with low noise levels or a heavy-duty system for industrial use, we have the expertise and selection to get you the right solution.